102513040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{183059}}^1$

素因数の和:183079

約数の個数: 40

約数和(自身を含む): 272393280

約数和(自身を除く): 169880240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 183059, 366118, 732236, 915295, 1281413, 1464472, 1830590, 2562826, 2928944, 3661180, 5125652, 6407065, 7322360, 10251304, 12814130, 14644720, 20502608, 25628260, 51256520, 102513040]

約数ペア:

[(1, 102513040), (2, 51256520), (4, 25628260), (5, 20502608), (7, 14644720), (8, 12814130), (10, 10251304), (14, 7322360), (16, 6407065), (20, 5125652), (28, 3661180), (35, 2928944), (40, 2562826), (56, 1830590), (70, 1464472), (80, 1281413), (112, 915295), (140, 732236), (280, 366118), (560, 183059)]